Asolution of ammonia and water contains 3.80•10^25 molecules of water and 5.50•10^24 molecules of ammonia. how many hydrogen atoms are in this solution? 1 molecule of water=1 oxygen and 2 hydrogen 1 molecule of ammonia= 1 nitrogen and 3 hydrogen show work

In numbering carbon atoms in the parent chain of a hydrocarbon, why would you number from right to left, rather than left to right

Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.